utilities
Provider-declared label. Inspect each service’s documented actions and access requirements.
Services are ordered by documented operations, attributed reports and current documentation. 4 services are classified here. Each card shows the interfaces a service offers; open it for access requirements and sources.
Categories · Tasks · Interfaces · How listings are checked
Dumb APIs
Dumb APIs provides small, playful HTTP utilities, including a coin-flip endpoint that returns a random heads-or-tails result.
Developer tools · utilities · api
API · Access documentation verifiedNewisty
An online utility site with image, PDF, QR-code, text, and lookup tools.
Developer tools · qr-code · utilities
API · Access documentation verifiedOctopus Energy
Energy account and pricing APIs for tariff research, household load optimization and authorized meter data queries.
energy · electricity · utilities
API · Access documentation verifiedQR Code Crafter
QR Code Crafter provides free public static QR generation through a documented HTTPS API, with single-file or bounded bulk ZIP output in common print and digital formats.
Developer tools · utilities · Media and entertainment
API · Documentation checked: 2026-10-11